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Individual Calculations May 2012 |
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| Cupaban Bautista, Sergio Alejan Total change: -20.70 | |   |
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| ITT UDI Sub27 Universitario | Bucaramanga | COL | 2012-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2005 | 1.50 | 6 | -1.38 | 15 | -20.70 | |
|  Barrientos, Sergio E | g | | 2405 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pesantes Aucay, Jose | | | 2160 | ECU | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Fino, Miguel Andres | | | 1813 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Barros, Raul Junior | f | | 2217 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Echeverry, Maria Yesenia | | | 1884 | COL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Gelvez Chaparro, Jorge Enrique | | | 1689 | COL | 0.00 | 1 | -0.87 | 15 | -13.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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